Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=linux-4.7.y 2016-10-22T10:06:48+00:00 2016-10-22T10:06:48+00:00 Nicolas Iooss nicolas.iooss_linux@m4x.org 2016-08-28T19:10:04+00:00 urn:sha1:0022f74b26042c3ee2078f900630beb3391d663f commit 61ab0d403bbd9d5f6e000e3b5734049141b91f6f upstream. In sst_prepare_and_post_msg(), when a response is received in "block", the following code gets executed: *data = kzalloc(block->size, GFP_KERNEL); memcpy(data, (void *) block->data, block->size); The memcpy() call overwrites the content of the *data pointer instead of filling the newly-allocated memory (which pointer is hold by *data). Fix this by merging kzalloc+memcpy into a single kmemdup() call. Thanks Joe Perches for suggesting using kmemdup() Fixes: 60dc8dbacb00 ("ASoC: Intel: sst: Add some helper functions") Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2016-10-07T13:21:25+00:00 Peter Ujfalusi peter.ujfalusi@ti.com 2016-08-23T07:27:19+00:00 urn:sha1:3157e7e748ceb7d532d43209ff5951038f3e5d7d commit a8719670687c46ed2e904c0d05fa4cd7e4950cd1 upstream. Fixes: ddd17531ad908 ("ASoC: omap-mcpdm: Clean up with devm_* function") Managed irq request will not doing any good in ASoC probe level as it is not going to free up the irq when the driver is unbound from the sound card. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reported-by: Russell King <linux@armlinux.org.uk> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2016-10-07T13:21:24+00:00 Wei Yongjun weiyj.lk@gmail.com 2016-08-12T11:45:18+00:00 urn:sha1:44ced8fcf96783928aa4f0aa3b87721b88e562c8 commit 979cf59acc9d634cc140aadd0d2915947ab303cc upstream. Fix to return error code -ENODEV from the error handling case instead of 0, as done elsewhere in this function. Fixes: 87b2bdf02278 ("ASoC: Intel: Skylake: Initialize NHLT table") Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com> Acked-By: Vinod Koul <vinod.kou@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2016-09-15T06:20:27+00:00 Christoph Huber c.huber@bct-electronic.com 2016-08-15T16:59:25+00:00 urn:sha1:e227de882e47a2c23dc3b13d93ab4289cd29e179 commit 3e103a65514c2947e53f3171b21255fbde8b60c6 upstream. commit cbaadf0f90d6 ("ASoC: atmel_ssc_dai: refactor the startup and shutdown") refactored code such that the SSC is reset on every startup; this breaks duplex audio (e.g. first start audio playback, then start record, causing the playback to stop/hang) Fixes: cbaadf0f90d6 (ASoC: atmel_ssc_dai: refactor the startup and shutdown) Signed-off-by: Christoph Huber <c.huber@bct-electronic.com> Signed-off-by: Peter Meerwald-Stadler <p.meerwald@bct-electronic.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2016-07-01T16:05:34+00:00 Mark Brown broonie@kernel.org 2016-07-01T16:05:34+00:00 urn:sha1:7c5eec4edf4693aa61f3ee78bf28621dfe33d9f0 2016-07-01T16:05:31+00:00 Mark Brown broonie@kernel.org 2016-07-01T16:05:31+00:00 urn:sha1:af5fb67877a52561c614e5fda6d163acef4c4c69 2016-07-01T16:05:30+00:00 Mark Brown broonie@kernel.org 2016-07-01T16:05:30+00:00 urn:sha1:9d3146c401b0a09552bb2b5f4cedcbccd5dfb3fa 2016-07-01T10:01:05+00:00 Bard Liao bardliao@realtek.com 2016-07-01T01:49:05+00:00 urn:sha1:fdfe3b32db70aa49d1d60a1ddd2280099174bddb The default value of reg-2f in codec rt5650 is 0x5002, not 0x1002. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org> 2016-06-29T18:20:11+00:00 Alexander Shiyan shc_work@mail.ru 2016-06-25T04:59:22+00:00 urn:sha1:4f14f5c11db161ab89b02f7196496ca32ca5dbf8 The i.MX51 datasheet says: Chapter 56.1.2.4 I2S Mode ... When I2S modes are entered (I2S master (01) or I2S slave (10)), the following settings are recommended: ... - TX Frame Rate should be 2 i.e. (STCCR[12:8] = 1) - RX Frame Rate should be 2 i.e. (SRCCR[12:8] = 1) Chapter 56.3.3.12 SSI Transmit and Receive Clock Control Registers (STCCR & SRCCR) ... Bits 12-8 DC4-DC0 Frame Rate Divider Control. These bits are used to control the divide ratio for the programmable frame rate dividers. The divide ratio works on the word clock. In Normal mode, this ratio determines the word transfer rate. In Network mode, this ratio sets the number of words per frame. The divide ratio ranges from 1 to 32 in Normal mode and from 2 to 32 in Network mode. In Normal mode, a divide ratio of 1 (DC=00000) provides continuous periodic data word transfer. A bit-length frame sync must be used in this case. Function fsl_ssi_hw_params() setup Normal mode for MONO output, so with DC=0, SSI enters to continuous periodic data word transfer. To fix this, setup DC for any I2S mode. Patch has tested on custom board based on Digi CCMX-51 module (i.MX51). Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Mark Brown <broonie@kernel.org> 2016-06-26T11:28:37+00:00 Alan Cox alan@linux.intel.com 2016-06-23T16:37:03+00:00 urn:sha1:18f5839932e5c8c019f394d433dc5efcd6ae737a Now we correctly error an attempt to execute an unsupported operation. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>